Grandstream GS-GXP2135 High Performance Enterprise Gigabit PoE IP Phone

• Enterprise-Grade High-Performance IP Phone
• Supports Gigabit speeds and up to 32 virtual BLF/speed-dial keys
• 2.8" TFT color LCD display
• Full HD audio with full duplex speakerphone
• Up to 8 lines and 4 SIP accounts
• Built-in Bluetooth for syncing with mobile devices and Bluetooth headsets
• Supports EHS-compatible Plantronics headsets
• RJ9 Headset port for wired headsets
• Conference calling up to 4 ways
• Ethernet Ports: 2 auto-sensing Gigabit with integrated PoE
• 4 Programmable soft keys
• Voice Codecs: G.729A/B, G.711µ/a-law, G.726, G.722(wide-band), in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
• Wall-mountable
• QoS: 802.1Q, 802.1P, ToS, DiffServ, MPLS
• Security: user and admin passwords, MD5 and MD5-sess based authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x media access control
• Multi-language
• Power Source: 100-240V 12V, 0.5A adapter (included) or 802.3af PoE
• Max PoE Power Consumption: 6.49W
• Hold
• Transfer
• Call forward
• Call park
• Call pickup
• Call waiting
• Call log with up to 500 records
• Music on hold
• Package Includes: GXP2135 phone, handset with cord, base stand, universal power supply, network cable, quick installation guide, GPL license

Features:

• BluetoothYes
• Call WaitingYes
• Caller ID (CID)Yes
• Conference CallingYes
• Corded or CordlessCorded
• EHSYes
• Ethernet Ports2
• Headset PortYes
• LCD Backlit DisplayYes
• Number SIP Accounts/Identities4
• Power SourcePoE and AC Adapter
• Power Supply IncludedYes
• SIP or Proprietary IPSIP Phones
• SpeakerphoneYes
• VoicemailYes
• Wall MountableYes
• ColorBlack

Environmental features:

• Energy Star QualifiedNo
• Recycled PackagingNo

Other features:

• Country of OriginChina
• RoHS CompliantNo
• Type of PackagingRetail Box
• Warranty1 Year